X-Git-Url: https://jasonwoof.com/gitweb/?p=dwm.git;a=blobdiff_plain;f=wm.c;h=ed002f760731722a5cafa5391222a7ebde869a3a;hp=a4caf64c1f9dc335977c12e3584f5ce9ce4b2d1b;hb=650a1fb4e1a798aca48a53739f5bb2649191bc1c;hpb=8a8b7956b6de80decbfd3bff6d2ad6e5bb69b2bd

diff --git a/wm.c b/wm.c
index a4caf64..ed002f7 100644
--- a/wm.c
+++ b/wm.c
@@ -13,34 +13,41 @@
 
 #include "wm.h"
 
+/********** CUSTOMIZE **********/
+
+char *tags[TLast] = {
+	[Tscratch] = "scratch",
+	[Tdev] = "dev",
+	[Tirc] = "irc",
+	[Twww] = "www",
+	[Twork] = "work",
+};
+
+/********** CUSTOMIZE **********/
+
 /* X structs */
 Display *dpy;
 Window root, barwin;
 Atom wm_atom[WMLast], net_atom[NetLast];
 Cursor cursor[CurLast];
-XRectangle rect, barrect;
 Bool running = True;
-Client *client = NULL;
-
-char *bartext, tag[256];
-int screen, sel_screen;
-unsigned int lock_mask, numlock_mask;
+Bool issel;
 
-/* draw structs */
-Brush brush = {0};
+char stext[1024];
+int tsel = Tdev; /* default tag */
+int screen, sx, sy, sw, sh, th;
 
-enum { WM_PROTOCOL_DELWIN = 1 };
+DC dc = {0};
+Client *clients = NULL;
+Client *stack = NULL;
 
 static Bool other_wm_running;
+static const char version[] =
+	"dwm - " VERSION ", (C)opyright MMVI Anselm R. Garbe\n";
 static int (*x_error_handler) (Display *, XErrorEvent *);
-static char version[] = "gridwm - " VERSION ", (C)opyright MMVI Anselm R. Garbe\n";
 
 static void
-usage()
-{
-	fputs("usage: gridwm [-v]\n", stderr);
-	exit(1);
-}
+usage() {	error("usage: dwm [-v]\n"); }
 
 static void
 scan_wins()
@@ -57,7 +64,7 @@ scan_wins()
 			if(wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
 				continue;
 			if(wa.map_state == IsViewable)
-				manage(create_client(wins[i], &wa));
+				manage(wins[i], &wa);
 		}
 	}
 	if(wins)
@@ -75,24 +82,24 @@ win_property(Window w, Atom a, Atom t, long l, unsigned char **prop)
 	status = XGetWindowProperty(dpy, w, a, 0L, l, False, t, &real, &format,
 			&res, &extra, prop);
 
-	if(status != Success || *prop == NULL) {
+	if(status != Success || *prop == 0) {
 		return 0;
 	}
-	if(res == 0)
+	if(res == 0) {
 		free((void *) *prop);
+	}
 	return res;
 }
 
 int
 win_proto(Window w)
 {
-	Atom *protocols;
+	unsigned char *protocols;
 	long res;
 	int protos = 0;
 	int i;
 
-	res = win_property(w, wm_atom[WMProtocols], XA_ATOM, 20L,
-			((unsigned char **) &protocols));
+	res = win_property(w, wm_atom[WMProtocols], XA_ATOM, 20L, &protocols);
 	if(res <= 0) {
 		return protos;
 	}
@@ -104,13 +111,28 @@ win_proto(Window w)
 	return protos;
 }
 
+void
+send_message(Window w, Atom a, long value)
+{
+	XEvent e;
+
+	e.type = ClientMessage;
+	e.xclient.window = w;
+	e.xclient.message_type = a;
+	e.xclient.format = 32;
+	e.xclient.data.l[0] = value;
+	e.xclient.data.l[1] = CurrentTime;
+	XSendEvent(dpy, w, False, NoEventMask, &e);
+	XFlush(dpy);
+}
+
 /*
  * There's no way to check accesses to destroyed windows, thus
  * those cases are ignored (especially on UnmapNotify's).
  * Other types of errors call Xlib's default error handler, which
  * calls exit().
  */
-static int
+int
 error_handler(Display *dpy, XErrorEvent *error)
 {
 	if(error->error_code == BadWindow
@@ -127,7 +149,7 @@ error_handler(Display *dpy, XErrorEvent *error)
 			|| (error->request_code == X_GrabKey
 				&& error->error_code == BadAccess))
 		return 0;
-	fprintf(stderr, "gridwm: fatal error: request code=%d, error code=%d\n",
+	fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n",
 			error->request_code, error->error_code);
 	return x_error_handler(dpy, error); /* may call exit() */
 }
@@ -144,40 +166,17 @@ startup_error_handler(Display *dpy, XErrorEvent *error)
 }
 
 static void
-init_lock_keys()
+cleanup()
 {
-	XModifierKeymap *modmap;
-	KeyCode numlock;
-	int i;
-	static int masks[] = {
-		ShiftMask, LockMask, ControlMask, Mod1Mask,
-		Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
-	};
-
-	numlock_mask = 0;
-	modmap = XGetModifierMapping(dpy);
-	numlock = XKeysymToKeycode(dpy, XStringToKeysym("Num_Lock"));
-
-	if(modmap && modmap->max_keypermod > 0) {
-		int max = (sizeof(masks) / sizeof(int)) * modmap->max_keypermod;
-		for(i = 0; i < max; i++)
-			if(numlock && (modmap->modifiermap[i] == numlock))
-				numlock_mask = masks[i / modmap->max_keypermod];
-	}
-	XFreeModifiermap(modmap);
-
-	lock_mask = 255 & ~(numlock_mask | LockMask);
+	while(clients)
+		unmanage(clients);
+	XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
 }
 
-static void
-cleanup()
+void
+quit(void *aux)
 {
-	/*
-	Client *c;
-	for(c=client; c; c=c->next)
-		reparent_client(c, root, c->sel->rect.x, c->sel->rect.y);
-	XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
-	*/
+	running = False;
 }
 
 int
@@ -204,7 +203,7 @@ main(int argc, char *argv[])
 
 	dpy = XOpenDisplay(0);
 	if(!dpy)
-		error("gridwm: cannot connect X server\n");
+		error("dwm: cannot connect X server\n");
 
 	screen = DefaultScreen(dpy);
 	root = RootWindow(dpy, screen);
@@ -217,18 +216,17 @@ main(int argc, char *argv[])
 	XFlush(dpy);
 
 	if(other_wm_running)
-		error("gridwm: another window manager is already running\n");
+		error("dwm: another window manager is already running\n");
 
-	rect.x = rect.y = 0;
-	rect.width = DisplayWidth(dpy, screen);
-	rect.height = DisplayHeight(dpy, screen);
-	sel_screen = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
+	sx = sy = 0;
+	sw = DisplayWidth(dpy, screen);
+	sh = DisplayHeight(dpy, screen);
+	issel = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
 
 	XSetErrorHandler(0);
 	x_error_handler = XSetErrorHandler(error_handler);
 
 	/* init atoms */
-	wm_atom[WMState] = XInternAtom(dpy, "WM_STATE", False);
 	wm_atom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
 	wm_atom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
 	net_atom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
@@ -243,33 +241,19 @@ main(int argc, char *argv[])
 	cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
 	cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
 
-	init_lock_keys();
-
-	brush.drawable = XCreatePixmap(dpy, root, rect.width, rect.height,
-			DefaultDepth(dpy, screen));
-	brush.gc = XCreateGC(dpy, root, 0, 0);
+	update_keys();
 
 	/* style */
-	loadcolors(dpy, screen, &brush, BGCOLOR, FGCOLOR, BORDERCOLOR);
-	loadfont(dpy, &brush.font, FONT);
-
-	wa.override_redirect = 1;
-	wa.background_pixmap = ParentRelative;
-	wa.event_mask = ExposureMask;
-
-	barrect = rect;
-	barrect.height = labelheight(&brush.font);
-	barrect.y = rect.height - barrect.height;
-	barwin = XCreateWindow(dpy, root, barrect.x, barrect.y,
-			barrect.width, barrect.height, 0, DefaultDepth(dpy, screen),
-			CopyFromParent, DefaultVisual(dpy, screen),
-			CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
-	bartext = NULL;
-	XDefineCursor(dpy, barwin, cursor[CurNormal]);
-	XMapRaised(dpy, barwin);
-	draw_bar();
-
-	wa.event_mask = SubstructureRedirectMask | EnterWindowMask | LeaveWindowMask;
+	initcolors(BGCOLOR, FGCOLOR, BORDERCOLOR);
+	initfont(&dc.font, FONT);
+
+	th = texth(&dc.font);
+
+	dc.drawable = XCreatePixmap(dpy, root, sw, th, DefaultDepth(dpy, screen));
+	dc.gc = XCreateGC(dpy, root, 0, 0);
+
+	wa.event_mask = SubstructureRedirectMask | EnterWindowMask \
+					| LeaveWindowMask;
 	wa.cursor = cursor[CurNormal];
 	XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
 
@@ -278,7 +262,7 @@ main(int argc, char *argv[])
 	while(running) {
 		XNextEvent(dpy, &ev);
 		if(handler[ev.type])
-			(handler[ev.type]) (&ev); /* call handler */
+			(handler[ev.type])(&ev); /* call handler */
 	}
 
 	cleanup();